Mustek MDC4000 is a versatile device that combines the capabilities of a digital camera, a digital camcorder, and a PC camera. With its 4M picture resolution and 4x digital zoom, you can capture high-quality images and videos. The MDC4000 also features a powerful flashlight with a photo detector, making it ideal for taking pictures in low-light conditions. Additionally, the MDC4000 can be used as a portable USB disk, allowing you to easily store and transfer your files.